Material Experiment (22) -- A Shopbuilding is a compelling residential and office structure completed in 1987, located in Shibadaimon, Minato Ward, Tokyo. Designed by Suzuki Ryoji Architects, this building represents an important exploration into material expression and architectural experimentation. The project exemplifies the thoughtful integration of commercial and residential spaces within Tokyo's dense urban fabric. Through its carefully considered design approach, the building demonstrates Suzuki's distinctive architectural philosophy that emphasizes material authenticity and spatial clarity. This work remains a significant reference point for architects interested in late 20th century Japanese modernism and contemporary urban architecture.